Interlayer Polymerization Enables Cross-Plane Conjugation in COFs for Efficient Photocatalytic H₂O₂ Production

Key Points

• The aim is to improve photocatalytic efficiency in two-dimensional covalent organic frameworks by enabling cross-plane conjugation.
• Utilized interlayer polymerization to create continuous charge-transfer pathways.
• Investigated the effects on photocatalytic activity for hydrogen peroxide production.
• Compared performance between conventional COFs and modified structures.
• Significant increase in photocatalytic efficiency observed with the modified COFs.
• Enhanced charge transport resulted in improved H₂O₂ production rates.
• Mechanistic insights provided on interlayer interactions that benefit photocatalytic processes.